This digest provides basic information designed to help people determine which of the many physical activity guidelines are most appropriate for use in specific situations. After an introduction, the digest focuses on: "Factors to Consider in Selecting Appropriate Physical Activity Guidelines" (group credibility and purpose, benefits to…

Only 25 percent of Americans participate in recommended levels of physical activity, despite the health benefits associated with physical activity. Physical activity promotion is an important public health issue. Several research studies indicate that physical activity interventions using theoretical frameworks such as the Stages of Motivational…

This report itemizes the costs and consequences of sedentary living, providing cost reasons to fight a war on sedentary lifestyles. It begins by explaining that 70 percent of U.S. adults are sedentary (undertaking no leisure time physical activity or less than 30 minutes of physical activity per day), and it notes how sedentary living increases…

This paper defines a variety of fitness components, using a simple multidimensional hierarchical model that is consistent with recent definitions in the literature. It groups the definitions into two broad categories: product and process. Products refer to states of being such as physical fitness, health, and wellness. They are commonly referred…

This report summarizes recommendations for encouraging physical activity among young people so they will continue to engage in physical activity in adulthood and obtain the benefits of physical activity throughout life. The guidelines are based on an in-depth review of research, theory, and current practice in physical education, exercise science,…